Turbine engine support part of hybrid structure

Abstract

A turbine engine support part including a main structure made of composite material and a reinforcing secondary structure made of metal and integrated in the main structure, the secondary structure presenting a geometrical shape and dimensions configured to impart mechanical strength to the support part in event of the main structure being destroyed.

1 - 7 . (canceled) 
     
     
         8 . A turbine engine support part comprising:
 a main structure made of composite material; and   a reinforcing secondary structure made of metal and integrated in the main structure,   the secondary structure presenting a geometrical shape and dimensions configured to impart mechanical strength to the support part in event of the main structure being destroyed.   
     
     
         9 . A support part according to  claim 8 , wherein the secondary structure is integrated in the main structure by co-molding. 
     
     
         10 . A support part according to  claim 8 , wherein the secondary structure is integrated in the main structure by mounting the secondary structure in a groove in the main structure. 
     
     
         11 . A support part according to  claim 10 , wherein the groove is made in a surface of the main structure. 
     
     
         12 . A support part according to  claim 8 , further comprising means for fastening the support part on a rigid structure of the turbine engine, the means joined to the main and secondary structures. 
     
     
         13 . A support part according to  claim 8 , wherein the main structure is made of composite material comprising fiber reinforcement made of carbon fibers densified by a thermosetting or thermoplastic matrix, and the secondary structure is made of stainless steel or of titanium. 
     
     
         14 . A turbine engine including at least one support part according to  claim 8 .